54088020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 197568000

約数和(自身を除く): 143479980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 349, 369, 378, 410, 420, 492, 540, 574, 615, 630, 698, 738, 756, 820, 861, 945, 1047, 1107, 1148, 1230, 1260, 1396, 1435, 1476, 1722, 1745, 1845, 1890, 2094, 2214, 2443, 2460, 2583, 2870, 3141, 3444, 3490, 3690, 3780, 4188, 4305, 4428, 4886, 5166, 5235, 5535, 5740, 6282, 6980, 7329, 7380, 7749, 8610, 9423, 9772, 10332, 10470, 11070, 12215, 12564, 12915, 14309, 14658, 15498, 15705, 17220, 18846, 20940, 21987, 22140, 24430, 25830, 28618, 29316, 30996, 31410, 36645, 37692, 38745, 42927, 43974, 47115, 48860, 51660, 57236, 62820, 65961, 71545, 73290, 77490, 85854, 87948, 94230, 100163, 109935, 128781, 131922, 143090, 146580, 154980, 171708, 188460, 200326, 214635, 219870, 257562, 263844, 286180, 300489, 329805, 386343, 400652, 429270, 439740, 500815, 515124, 600978, 643905, 659610, 772686, 858540, 901467, 1001630, 1201956, 1287810, 1319220, 1502445, 1545372, 1802934, 1931715, 2003260, 2575620, 2704401, 3004890, 3605868, 3863430, 4507335, 5408802, 6009780, 7726860, 9014670, 10817604, 13522005, 18029340, 27044010, 54088020]

約数ペア:

[(1, 54088020), (2, 27044010), (3, 18029340), (4, 13522005), (5, 10817604), (6, 9014670), (7, 7726860), (9, 6009780), (10, 5408802), (12, 4507335), (14, 3863430), (15, 3605868), (18, 3004890), (20, 2704401), (21, 2575620), (27, 2003260), (28, 1931715), (30, 1802934), (35, 1545372), (36, 1502445), (41, 1319220), (42, 1287810), (45, 1201956), (54, 1001630), (60, 901467), (63, 858540), (70, 772686), (82, 659610), (84, 643905), (90, 600978), (105, 515124), (108, 500815), (123, 439740), (126, 429270), (135, 400652), (140, 386343), (164, 329805), (180, 300489), (189, 286180), (205, 263844), (210, 257562), (246, 219870), (252, 214635), (270, 200326), (287, 188460), (315, 171708), (349, 154980), (369, 146580), (378, 143090), (410, 131922), (420, 128781), (492, 109935), (540, 100163), (574, 94230), (615, 87948), (630, 85854), (698, 77490), (738, 73290), (756, 71545), (820, 65961), (861, 62820), (945, 57236), (1047, 51660), (1107, 48860), (1148, 47115), (1230, 43974), (1260, 42927), (1396, 38745), (1435, 37692), (1476, 36645), (1722, 31410), (1745, 30996), (1845, 29316), (1890, 28618), (2094, 25830), (2214, 24430), (2443, 22140), (2460, 21987), (2583, 20940), (2870, 18846), (3141, 17220), (3444, 15705), (3490, 15498), (3690, 14658), (3780, 14309), (4188, 12915), (4305, 12564), (4428, 12215), (4886, 11070), (5166, 10470), (5235, 10332), (5535, 9772), (5740, 9423), (6282, 8610), (6980, 7749), (7329, 7380)]